Menu link attributes #80
Description
When using menu_link module, it isn't possible to have menu attributes (such as classes). There are several modules doing this for core menu_link_content but none doing this for menu_link, which Openfed relies on so it would be nice to create a module which could provide support for menu_link.
Remarks:
- Openfed uses link_attributes module.
- A custom module shouldn't interfere with existing menu_link_content attributes
- A custom module should use the existing menu link "options" property.
- https://www.drupal.org/project/menu_link_attributes seems to be a possible start